Model No.: USA-285
Standard: AISI, ASTM, BS, DIN, GB, JIS, ISO
Certificate: BV CCS
Dimension: As Per Drawing/order
Inspection: Material, Construction, Dimension, Welding Seam, N
Application: Trailing Suction Hopper Dredger Parts
Surface: Highest Quality Painting
Grade: S355, Q345D, OVAKO280 Or Other Materials
Special Capacity: Large-size For The Ocean Engineering Vehicle，High
Black Overflow Pipe: Black Overflow Tube
Packaging: bulk package and bulk vessel transportation container package and container transportation
Place of Origin: china mainland(zhejiang)
The Overflow valve is to maintain the valve inlet pressure to a constant, excess fluid backflow through the valve in the system pressure control valve. The overflow valve is a kind of hydraulic pressure control valve, constant pressure relief role mainly in hydraulic equipment, voltage regulator, unloading system and safety protection.
Whether we are able to offer our client best possible and most sustainable solutions to their requirement or to complete our mission, our safety & quality are the key factors. So that quality, health, safety and environment (QHSE) on site are given priority which includes setting our QHSE standards and production guidelines, in-house safety training to our staff, checking all the production equipments periodically, preventing pollution, accidents and health hazards, auditing and verifying whether our work is being executed according our certified system ISO 9001, CCS certificate, BV certificate.
We a perfect managing system and quality control system which from initial work, to process control, to final control, forming the whole process traceability with a good command of quality and production schedule.
We also organize site short meetings (SSM) when new productions and activities are being under taken and when working plans, technologies, qualities and methods are altered.
Thanks to these efforts and activities, we are able to perform our best works in an efficient way.
No customer quality complaints for 10years
We have a perfect managing system and quality control system which from initial work, to process control, to final control, forming the whole process traceability with a good command of quality and production schedule.
You can see the quality of all our previous orders were guaranteed based on our good procedure and service.
Born from military factory, with rigorous team having rich experience of military marine products
We UniSite started as a small contractor of ship building works in military factory in Ningbo 10 years ago. After several years of accumulation, the team had owned a certain number of experienced managers, engineers, technicians and workers who have rich experience in military shipping building and have good marine practice.
Involved in many big projects all over the world
We have involved in many projects all over the world that we have ability to participate in big projects.
BV/CCS approval for manufacturer capability qualification
We passed the BV/CCS approval for manufacturer capability qualification for dredging & Dredger products.
- Material certificates by a classification society EN10204 3.1
- Inspection protocol
- NDT reports
- Fixed certificate: ISO9001, BV certificate, CCS certificate
Photos of our Customized black overflows pipe
UniSite have a perfect managing system and quality control system which from initial work.
ISO9001-2008/CCS; BV manufacturer capability qualification.
Taken part in the CHINA DREDGING ASSOCIATION
Quality, health, safety and environment (QHSE)
In-house safety training to our staff
Checking all the production equipment periodically
Preventing pollution, accidents and health hazards, auditing
Our office and plant
How to contact us?
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